public function actionSaveNewUser() { try { $username = yii::app()->request->getParam('username'); $password = yii::app()->request->getParam('password'); $enable = yii::app()->request->getParam('enable'); $list = yii::app()->db->createCommand()->select('id')->from('t_s_user ')->where('User_Name = :username', array(':username' => $username))->queryAll(); if (count($list) > 0) { echo json_encode(array('flag' => 'ERROR', 'message' => '用户名重复!'), JSON_UNESCAPED_UNICODE); } else { $user = new TSUser(); $user->User_Name = $username; $user->Password = md5($password); $user->Create_Time = date("Y-m-d H:i:s", time()); $user->Enable = $enable; $f = $user->save(); if ($f) { echo json_encode(array('flag' => 'SUCCESS', 'message' => '新建用户成功!'), JSON_UNESCAPED_UNICODE); } else { echo json_encode(array('flag' => 'ERROR', 'message' => '新建用户失败!'), JSON_UNESCAPED_UNICODE); } } } catch (Exception $e) { echo json_encode(array('flag' => 'Exception', 'message' => $e->getMessage()), JSON_UNESCAPED_UNICODE); } }